| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $43.60 | 10.857% | $48.3337 | $48.33 | $48.35 | $48.30 |
| Purchase #2 | $30.75 | 10.645% | $34.0233 | $34.02 | $34.00 | $34.00 |
| Purchase #3 | $140.96 | 7.584% | $151.6504 | $151.65 | $151.65 | $151.70 |
| Purchase #4 | $106.73 | 8.823% | $116.1468 | $116.15 | $116.15 | $116.10 |
| Purchase #5 | $91.81 | 7.815% | $98.985 | $98.99 | $99.00 | $99.00 |
| Purchase #6 | $187.78 | 9.608% | $205.8219 | $205.82 | $205.80 | $205.80 |
| Purchase #7 | $181.43 | 7.683% | $195.3693 | $195.37 | $195.35 | $195.40 |
| 7 purchase totals = | $783.06 | $850.3304 | $850.33 | $850.30 | $850.30 | |